898985038

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{146941}}^1$

素因数の和:146992

約数の個数: 32

約数和(自身を含む): 1692771840

約数和(自身を除く): 793786802

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 266, 322, 437, 874, 3059, 6118, 146941, 293882, 1028587, 2057174, 2791879, 3379643, 5583758, 6759286, 19543153, 23657501, 39086306, 47315002, 64213217, 128426434, 449492519, 898985038]

約数ペア:

[(1, 898985038), (2, 449492519), (7, 128426434), (14, 64213217), (19, 47315002), (23, 39086306), (38, 23657501), (46, 19543153), (133, 6759286), (161, 5583758), (266, 3379643), (322, 2791879), (437, 2057174), (874, 1028587), (3059, 293882), (6118, 146941)]